<span>Cataracts (the white water rapids of the Nile) prevented potential invasions using the River Nile--but they also kept Egyptians from getting very far. The cataracts harmed the Egyptians because it held back ships that tried to move though the River Nile.</span>
<span><span>so merchants could keep track of transactions </span>is closest to being correct, and icabod has it mostly "write". </span>
i wish i knew the answer to this. the world is unperfect as well as the people in it. you cant change anyone, but always be the change that you want to se in the world. always treat others the way you want to be treated
Answer:
It was about 30 minutes or 22.6 miles
Explanation:
